Pith Number

pith:EGFGAG5W

pith:2023:EGFGAG5W5IXJOEFNZXCOZQJRHU

not attested not anchored not stored refs pending

Federated Temporal Difference Learning with Linear Function Approximation under Environmental Heterogeneity

Aritra Mitra, George J. Pappas, Hamed Hassani, Han Wang, James Anderson

arxiv:2302.02212 v2 · 2023-02-04 · cs.LG · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGFGAG5W5IXJOEFNZXCOZQJRHU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

On the Convergence Rates of Federated Q-Learning across Heterogeneous Environments

Collaborative Yet Personalized Policy Training: Single-Timescale Federated Actor-Critic

Receipt and verification

First computed	2026-07-05T08:38:32.460875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

218a601bb6ea2e9710adcdc4ecc1313d375ad08d7d631225aa4b3ae903802ad2

Aliases

arxiv: 2302.02212 · arxiv_version: 2302.02212v2 · doi: 10.48550/arxiv.2302.02212 · pith_short_12: EGFGAG5W5IXJ · pith_short_16: EGFGAG5W5IXJOEFN · pith_short_8: EGFGAG5W

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EGFGAG5W5IXJOEFNZXCOZQJRHU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 218a601bb6ea2e9710adcdc4ecc1313d375ad08d7d631225aa4b3ae903802ad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ba6bedc39de4a43683aef9b5130ede73f10ccb91239265000abbbfeb866c4fe",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-04T17:53:55Z",
    "title_canon_sha256": "052ae2859af0255a2aad9d83523277fa4b99137ef57b3eb171e9595f83d2e9b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02212",
    "kind": "arxiv",
    "version": 2
  }
}